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<FONT color="green">001</FONT>    package org.hackystat.projectbrowser.page.telemetry;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.io.Serializable;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.util.ArrayList;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.util.Collections;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.util.Date;<a name="line.6"></a>
<FONT color="green">007</FONT>    import java.util.HashMap;<a name="line.7"></a>
<FONT color="green">008</FONT>    import java.util.List;<a name="line.8"></a>
<FONT color="green">009</FONT>    import java.util.Map;<a name="line.9"></a>
<FONT color="green">010</FONT>    import java.util.logging.Logger;<a name="line.10"></a>
<FONT color="green">011</FONT>    import org.apache.wicket.PageParameters;<a name="line.11"></a>
<FONT color="green">012</FONT>    import org.apache.wicket.model.IModel;<a name="line.12"></a>
<FONT color="green">013</FONT>    import org.apache.wicket.model.Model;<a name="line.13"></a>
<FONT color="green">014</FONT>    import org.hackystat.projectbrowser.ProjectBrowserApplication;<a name="line.14"></a>
<FONT color="green">015</FONT>    import org.hackystat.projectbrowser.ProjectBrowserSession;<a name="line.15"></a>
<FONT color="green">016</FONT>    import org.hackystat.projectbrowser.page.ProjectBrowserBasePage;<a name="line.16"></a>
<FONT color="green">017</FONT>    import org.hackystat.projectbrowser.page.telemetry.datapanel.TelemetryChartDataModel;<a name="line.17"></a>
<FONT color="green">018</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.Project;<a name="line.18"></a>
<FONT color="green">019</FONT>    import org.hackystat.telemetry.service.client.TelemetryClient;<a name="line.19"></a>
<FONT color="green">020</FONT>    import org.hackystat.telemetry.service.client.TelemetryClientException;<a name="line.20"></a>
<FONT color="green">021</FONT>    import org.hackystat.telemetry.service.resource.chart.jaxb.ParameterDefinition;<a name="line.21"></a>
<FONT color="green">022</FONT>    import org.hackystat.telemetry.service.resource.chart.jaxb.TelemetryChartDefinition;<a name="line.22"></a>
<FONT color="green">023</FONT>    import org.hackystat.telemetry.service.resource.chart.jaxb.TelemetryChartRef;<a name="line.23"></a>
<FONT color="green">024</FONT>    import org.hackystat.telemetry.service.resource.chart.jaxb.Type;<a name="line.24"></a>
<FONT color="green">025</FONT>    import org.hackystat.utilities.tstamp.Tstamp;<a name="line.25"></a>
<FONT color="green">026</FONT>    <a name="line.26"></a>
<FONT color="green">027</FONT>    /**<a name="line.27"></a>
<FONT color="green">028</FONT>     * Session to hold state for telemetry.<a name="line.28"></a>
<FONT color="green">029</FONT>     * @author Shaoxuan Zhang<a name="line.29"></a>
<FONT color="green">030</FONT>     */<a name="line.30"></a>
<FONT color="green">031</FONT>    public class TelemetrySession implements Serializable {<a name="line.31"></a>
<FONT color="green">032</FONT>    <a name="line.32"></a>
<FONT color="green">033</FONT>      /** Support serialization. */<a name="line.33"></a>
<FONT color="green">034</FONT>      private static final long serialVersionUID = 1L;<a name="line.34"></a>
<FONT color="green">035</FONT>    <a name="line.35"></a>
<FONT color="green">036</FONT>      /** The parameter key of telemetry. */<a name="line.36"></a>
<FONT color="green">037</FONT>      public static final String TELEMETRY_KEY = "0";<a name="line.37"></a>
<FONT color="green">038</FONT>      /** The parameter key of granularity. */<a name="line.38"></a>
<FONT color="green">039</FONT>      public static final String GRANULARITY_KEY = "1";<a name="line.39"></a>
<FONT color="green">040</FONT>      /** The parameter key of start date. */<a name="line.40"></a>
<FONT color="green">041</FONT>      public static final String START_DATE_KEY = "2";<a name="line.41"></a>
<FONT color="green">042</FONT>      /** The parameter key of end date. */<a name="line.42"></a>
<FONT color="green">043</FONT>      public static final String END_DATE_KEY = "3";<a name="line.43"></a>
<FONT color="green">044</FONT>      /** The parameter key of selectedProjects. */<a name="line.44"></a>
<FONT color="green">045</FONT>      public static final String SELECTED_PROJECTS_KEY = "4";<a name="line.45"></a>
<FONT color="green">046</FONT>      /** The parameter key of telemetry parameters. */<a name="line.46"></a>
<FONT color="green">047</FONT>      public static final String TELEMETRY_PARAMERTERS_KEY = "5";<a name="line.47"></a>
<FONT color="green">048</FONT>      /** <a name="line.48"></a>
<FONT color="green">049</FONT>       * The last parameter key that is required.<a name="line.49"></a>
<FONT color="green">050</FONT>       * The telemetry parameters key is optional because not all telemetries have parameter.<a name="line.50"></a>
<FONT color="green">051</FONT>       */<a name="line.51"></a>
<FONT color="green">052</FONT>      private static final String LAST_REQUIRED_KEY = "4";<a name="line.52"></a>
<FONT color="green">053</FONT>      /** The last parameter key. */<a name="line.53"></a>
<FONT color="green">054</FONT>      public static final String PARAMETER_ORDER_MESSAGE = "Correct parameter order is : " + <a name="line.54"></a>
<FONT color="green">055</FONT>                            "/telemetryName/granularity/startDate/endDate/projects/param";<a name="line.55"></a>
<FONT color="green">056</FONT>      <a name="line.56"></a>
<FONT color="green">057</FONT>      /** The separator for parameter values. */<a name="line.57"></a>
<FONT color="green">058</FONT>      public static final String PARAMETER_VALUE_SEPARATOR = ",";<a name="line.58"></a>
<FONT color="green">059</FONT>      /** The separator between project name and its onwer. */<a name="line.59"></a>
<FONT color="green">060</FONT>      public static final String PROJECT_NAME_OWNER_SEPARATR = "-";<a name="line.60"></a>
<FONT color="green">061</FONT>    <a name="line.61"></a>
<FONT color="green">062</FONT>      /** The analysis this user has selected. */<a name="line.62"></a>
<FONT color="green">063</FONT>      private String telemetryName = null;<a name="line.63"></a>
<FONT color="green">064</FONT>      /** The granularity of the chart. Either Day, Week, or Month. */<a name="line.64"></a>
<FONT color="green">065</FONT>      private String granularity = "Day";<a name="line.65"></a>
<FONT color="green">066</FONT>      /** The start date this user has selected. */<a name="line.66"></a>
<FONT color="green">067</FONT>      private long startDate = ProjectBrowserBasePage.getDateBefore(7).getTime();<a name="line.67"></a>
<FONT color="green">068</FONT>      /** The end date this user has selected. */<a name="line.68"></a>
<FONT color="green">069</FONT>      private long endDate = ProjectBrowserBasePage.getDateBefore(1).getTime();<a name="line.69"></a>
<FONT color="green">070</FONT>      /** The projects this user has selected. */<a name="line.70"></a>
<FONT color="green">071</FONT>      private List&lt;Project&gt; selectedProjects = new ArrayList&lt;Project&gt;();<a name="line.71"></a>
<FONT color="green">072</FONT>      <a name="line.72"></a>
<FONT color="green">073</FONT>      /** The descriptions for all telemetries. */<a name="line.73"></a>
<FONT color="green">074</FONT>      private final Map&lt;String, TelemetryChartDefinition&gt; telemetryDefs = <a name="line.74"></a>
<FONT color="green">075</FONT>                                new HashMap&lt;String, TelemetryChartDefinition&gt;();<a name="line.75"></a>
<FONT color="green">076</FONT>      /** The available granularities. */<a name="line.76"></a>
<FONT color="green">077</FONT>      private final List&lt;String&gt; granularityList = new ArrayList&lt;String&gt;();<a name="line.77"></a>
<FONT color="green">078</FONT>      /** The parameters for telemetry chart. */<a name="line.78"></a>
<FONT color="green">079</FONT>      private final List&lt;IModel&gt; parameters = new ArrayList&lt;IModel&gt;();<a name="line.79"></a>
<FONT color="green">080</FONT>      /** The data model to hold state for data panel */<a name="line.80"></a>
<FONT color="green">081</FONT>      private final TelemetryChartDataModel dataModel = new TelemetryChartDataModel();<a name="line.81"></a>
<FONT color="green">082</FONT>      <a name="line.82"></a>
<FONT color="green">083</FONT>      /** the feedback string. */<a name="line.83"></a>
<FONT color="green">084</FONT>      private String feedback = "";<a name="line.84"></a>
<FONT color="green">085</FONT>      /** Error message when parsing page paramters. */<a name="line.85"></a>
<FONT color="green">086</FONT>      private String paramErrorMessage = "";<a name="line.86"></a>
<FONT color="green">087</FONT>      <a name="line.87"></a>
<FONT color="green">088</FONT>      /**<a name="line.88"></a>
<FONT color="green">089</FONT>       * Create the instance.<a name="line.89"></a>
<FONT color="green">090</FONT>       */<a name="line.90"></a>
<FONT color="green">091</FONT>      public TelemetrySession() {<a name="line.91"></a>
<FONT color="green">092</FONT>        granularityList.add("Day");<a name="line.92"></a>
<FONT color="green">093</FONT>        granularityList.add("Week");<a name="line.93"></a>
<FONT color="green">094</FONT>        granularityList.add("Month");<a name="line.94"></a>
<FONT color="green">095</FONT>      }<a name="line.95"></a>
<FONT color="green">096</FONT>      /**<a name="line.96"></a>
<FONT color="green">097</FONT>       * @return the parameters<a name="line.97"></a>
<FONT color="green">098</FONT>       */<a name="line.98"></a>
<FONT color="green">099</FONT>      public List&lt;IModel&gt; getParameters() {<a name="line.99"></a>
<FONT color="green">100</FONT>        return this.parameters;<a name="line.100"></a>
<FONT color="green">101</FONT>      }<a name="line.101"></a>
<FONT color="green">102</FONT>    <a name="line.102"></a>
<FONT color="green">103</FONT>      /**<a name="line.103"></a>
<FONT color="green">104</FONT>       * Returns the list of the parameters in a single String, separated by comma.<a name="line.104"></a>
<FONT color="green">105</FONT>       * @return a String.<a name="line.105"></a>
<FONT color="green">106</FONT>       */<a name="line.106"></a>
<FONT color="green">107</FONT>      public String getParametersAsString() {<a name="line.107"></a>
<FONT color="green">108</FONT>        StringBuffer stringBuffer = new StringBuffer();<a name="line.108"></a>
<FONT color="green">109</FONT>        for (IModel model : this.parameters) {<a name="line.109"></a>
<FONT color="green">110</FONT>          if (model != null) {<a name="line.110"></a>
<FONT color="green">111</FONT>            stringBuffer.append(model.getObject());<a name="line.111"></a>
<FONT color="green">112</FONT>            stringBuffer.append(PARAMETER_VALUE_SEPARATOR);<a name="line.112"></a>
<FONT color="green">113</FONT>          }<a name="line.113"></a>
<FONT color="green">114</FONT>        }<a name="line.114"></a>
<FONT color="green">115</FONT>        String param = stringBuffer.toString();<a name="line.115"></a>
<FONT color="green">116</FONT>        if (param.endsWith(PARAMETER_VALUE_SEPARATOR)) {<a name="line.116"></a>
<FONT color="green">117</FONT>          param = param.substring(0, param.length() - 1);<a name="line.117"></a>
<FONT color="green">118</FONT>        }<a name="line.118"></a>
<FONT color="green">119</FONT>        return param;<a name="line.119"></a>
<FONT color="green">120</FONT>      }<a name="line.120"></a>
<FONT color="green">121</FONT>      <a name="line.121"></a>
<FONT color="green">122</FONT>      /**<a name="line.122"></a>
<FONT color="green">123</FONT>       * @param feedback the feedback to set<a name="line.123"></a>
<FONT color="green">124</FONT>       */<a name="line.124"></a>
<FONT color="green">125</FONT>      public void setFeedback(String feedback) {<a name="line.125"></a>
<FONT color="green">126</FONT>        this.feedback = feedback;<a name="line.126"></a>
<FONT color="green">127</FONT>      }<a name="line.127"></a>
<FONT color="green">128</FONT>    <a name="line.128"></a>
<FONT color="green">129</FONT>      /**<a name="line.129"></a>
<FONT color="green">130</FONT>       * @return the feedback<a name="line.130"></a>
<FONT color="green">131</FONT>       */<a name="line.131"></a>
<FONT color="green">132</FONT>      public String getFeedback() {<a name="line.132"></a>
<FONT color="green">133</FONT>        String returnString = this.feedback;<a name="line.133"></a>
<FONT color="green">134</FONT>        this.feedback = "";<a name="line.134"></a>
<FONT color="green">135</FONT>        return returnString;<a name="line.135"></a>
<FONT color="green">136</FONT>      }<a name="line.136"></a>
<FONT color="green">137</FONT>    <a name="line.137"></a>
<FONT color="green">138</FONT>      /**<a name="line.138"></a>
<FONT color="green">139</FONT>       * @param telemetryName the telemetry to set<a name="line.139"></a>
<FONT color="green">140</FONT>       */<a name="line.140"></a>
<FONT color="green">141</FONT>      public void setTelemetryName(String telemetryName) {<a name="line.141"></a>
<FONT color="green">142</FONT>        this.telemetryName = telemetryName;<a name="line.142"></a>
<FONT color="green">143</FONT>      }<a name="line.143"></a>
<FONT color="green">144</FONT>    <a name="line.144"></a>
<FONT color="green">145</FONT>      /**<a name="line.145"></a>
<FONT color="green">146</FONT>       * @return the telemetry<a name="line.146"></a>
<FONT color="green">147</FONT>       */<a name="line.147"></a>
<FONT color="green">148</FONT>      public String getTelemetryName() {<a name="line.148"></a>
<FONT color="green">149</FONT>        return this.telemetryName;<a name="line.149"></a>
<FONT color="green">150</FONT>      }<a name="line.150"></a>
<FONT color="green">151</FONT>    <a name="line.151"></a>
<FONT color="green">152</FONT>      /**<a name="line.152"></a>
<FONT color="green">153</FONT>       * @return the logger that associated to this web application.<a name="line.153"></a>
<FONT color="green">154</FONT>       */<a name="line.154"></a>
<FONT color="green">155</FONT>      private Logger getLogger() {<a name="line.155"></a>
<FONT color="green">156</FONT>        return ((ProjectBrowserApplication)ProjectBrowserApplication.get()).getLogger();<a name="line.156"></a>
<FONT color="green">157</FONT>      }<a name="line.157"></a>
<FONT color="green">158</FONT>      <a name="line.158"></a>
<FONT color="green">159</FONT>      /**<a name="line.159"></a>
<FONT color="green">160</FONT>       * Return the TelemetryList. Initialize it if it is null.<a name="line.160"></a>
<FONT color="green">161</FONT>       * @return the telemetryList<a name="line.161"></a>
<FONT color="green">162</FONT>       */<a name="line.162"></a>
<FONT color="green">163</FONT>      public List&lt;String&gt; getTelemetryList() {<a name="line.163"></a>
<FONT color="green">164</FONT>        List&lt;String&gt; telemetryList = new ArrayList&lt;String&gt;();<a name="line.164"></a>
<FONT color="green">165</FONT>        if (this.getTelemetryDefs().isEmpty()) {<a name="line.165"></a>
<FONT color="green">166</FONT>          this.initializeTelemetryList();<a name="line.166"></a>
<FONT color="green">167</FONT>        }<a name="line.167"></a>
<FONT color="green">168</FONT>        telemetryList.addAll(this.getTelemetryDefs().keySet());<a name="line.168"></a>
<FONT color="green">169</FONT>        Collections.sort(telemetryList);<a name="line.169"></a>
<FONT color="green">170</FONT>        return telemetryList;<a name="line.170"></a>
<FONT color="green">171</FONT>      }<a name="line.171"></a>
<FONT color="green">172</FONT>      <a name="line.172"></a>
<FONT color="green">173</FONT>      /**<a name="line.173"></a>
<FONT color="green">174</FONT>       * Initialize the telemetry definition list.<a name="line.174"></a>
<FONT color="green">175</FONT>       */<a name="line.175"></a>
<FONT color="green">176</FONT>      private void initializeTelemetryList() {<a name="line.176"></a>
<FONT color="green">177</FONT>        Logger logger = getLogger();<a name="line.177"></a>
<FONT color="green">178</FONT>        TelemetryClient client  = ProjectBrowserSession.get().getTelemetryClient();<a name="line.178"></a>
<FONT color="green">179</FONT>        try {<a name="line.179"></a>
<FONT color="green">180</FONT>          logger.info("Retrieving data for Telemetry chart definitions.");<a name="line.180"></a>
<FONT color="green">181</FONT>          for (TelemetryChartRef chartRef : client.getChartIndex().getTelemetryChartRef()) {<a name="line.181"></a>
<FONT color="green">182</FONT>            getTelemetryDefs().put(chartRef.getName(), client.getChartDefinition(chartRef.getName()));<a name="line.182"></a>
<FONT color="green">183</FONT>          }<a name="line.183"></a>
<FONT color="green">184</FONT>          logger.info("Finished retrieving data for Telemetry chart definitions.");<a name="line.184"></a>
<FONT color="green">185</FONT>        }<a name="line.185"></a>
<FONT color="green">186</FONT>        catch (TelemetryClientException e) {<a name="line.186"></a>
<FONT color="green">187</FONT>          this.feedback = "Exception when retrieving Telemetry chart definition: " + e.getMessage();<a name="line.187"></a>
<FONT color="green">188</FONT>          logger.warning("Error when retrieving Telemetry chart definition: " <a name="line.188"></a>
<FONT color="green">189</FONT>                                        + e.getMessage());<a name="line.189"></a>
<FONT color="green">190</FONT>        }<a name="line.190"></a>
<FONT color="green">191</FONT>      }<a name="line.191"></a>
<FONT color="green">192</FONT>    <a name="line.192"></a>
<FONT color="green">193</FONT>      /**<a name="line.193"></a>
<FONT color="green">194</FONT>       * Return the list of ParameterDefinition under telemetry type in this session.<a name="line.194"></a>
<FONT color="green">195</FONT>       * @return list of ParameterDefinition.<a name="line.195"></a>
<FONT color="green">196</FONT>       */<a name="line.196"></a>
<FONT color="green">197</FONT>      public List&lt;ParameterDefinition&gt; getParameterList() {<a name="line.197"></a>
<FONT color="green">198</FONT>        return this.getParameterList(this.telemetryName);<a name="line.198"></a>
<FONT color="green">199</FONT>      }<a name="line.199"></a>
<FONT color="green">200</FONT>      <a name="line.200"></a>
<FONT color="green">201</FONT>      /**<a name="line.201"></a>
<FONT color="green">202</FONT>       * Return the list of ParameterDefinition under the given telemetry.<a name="line.202"></a>
<FONT color="green">203</FONT>       * @param telemetryName the telemetry<a name="line.203"></a>
<FONT color="green">204</FONT>       * @return list of ParameterDefinition.<a name="line.204"></a>
<FONT color="green">205</FONT>       */<a name="line.205"></a>
<FONT color="green">206</FONT>      public List&lt;ParameterDefinition&gt; getParameterList(String telemetryName) {<a name="line.206"></a>
<FONT color="green">207</FONT>        Logger logger = getLogger();<a name="line.207"></a>
<FONT color="green">208</FONT>        if (this.telemetryDefs.isEmpty()) {<a name="line.208"></a>
<FONT color="green">209</FONT>          this.initializeTelemetryList();<a name="line.209"></a>
<FONT color="green">210</FONT>        }<a name="line.210"></a>
<FONT color="green">211</FONT>        if (telemetryName != null) {<a name="line.211"></a>
<FONT color="green">212</FONT>          TelemetryChartDefinition teleDef = <a name="line.212"></a>
<FONT color="green">213</FONT>            this.getTelemetryDefs().get(telemetryName);<a name="line.213"></a>
<FONT color="green">214</FONT>          if (teleDef == null) {<a name="line.214"></a>
<FONT color="green">215</FONT>            TelemetryClient client  = ProjectBrowserSession.get().getTelemetryClient();<a name="line.215"></a>
<FONT color="green">216</FONT>            try {<a name="line.216"></a>
<FONT color="green">217</FONT>              logger.info("Retrieving telemetry chart definition: " + telemetryName);<a name="line.217"></a>
<FONT color="green">218</FONT>              teleDef = client.getChartDefinition(telemetryName);<a name="line.218"></a>
<FONT color="green">219</FONT>              this.getTelemetryDefs().put(telemetryName, teleDef);<a name="line.219"></a>
<FONT color="green">220</FONT>              return teleDef.getParameterDefinition();<a name="line.220"></a>
<FONT color="green">221</FONT>            }<a name="line.221"></a>
<FONT color="green">222</FONT>            catch (TelemetryClientException e) {<a name="line.222"></a>
<FONT color="green">223</FONT>              this.feedback = "Error when retrieving chart definition of telemetry: " + <a name="line.223"></a>
<FONT color="green">224</FONT>                this.telemetryName + "&gt;&gt;" + e.getMessage();<a name="line.224"></a>
<FONT color="green">225</FONT>              logger.warning("Error when retrieving chart definition of telemetry: " + <a name="line.225"></a>
<FONT color="green">226</FONT>                  this.telemetryName + "&gt;&gt;" + e.getMessage());<a name="line.226"></a>
<FONT color="green">227</FONT>            }<a name="line.227"></a>
<FONT color="green">228</FONT>          }<a name="line.228"></a>
<FONT color="green">229</FONT>          else {<a name="line.229"></a>
<FONT color="green">230</FONT>            return teleDef.getParameterDefinition();<a name="line.230"></a>
<FONT color="green">231</FONT>          }<a name="line.231"></a>
<FONT color="green">232</FONT>        }<a name="line.232"></a>
<FONT color="green">233</FONT>        return new ArrayList&lt;ParameterDefinition&gt;();<a name="line.233"></a>
<FONT color="green">234</FONT>      }<a name="line.234"></a>
<FONT color="green">235</FONT>    <a name="line.235"></a>
<FONT color="green">236</FONT>      /**<a name="line.236"></a>
<FONT color="green">237</FONT>       * @param startDate the startDate to set<a name="line.237"></a>
<FONT color="green">238</FONT>       */<a name="line.238"></a>
<FONT color="green">239</FONT>      public void setStartDate(Date startDate) {<a name="line.239"></a>
<FONT color="green">240</FONT>        this.startDate = startDate.getTime();<a name="line.240"></a>
<FONT color="green">241</FONT>      }<a name="line.241"></a>
<FONT color="green">242</FONT>    <a name="line.242"></a>
<FONT color="green">243</FONT>      /**<a name="line.243"></a>
<FONT color="green">244</FONT>       * @return the startDate<a name="line.244"></a>
<FONT color="green">245</FONT>       */<a name="line.245"></a>
<FONT color="green">246</FONT>      public Date getStartDate() {<a name="line.246"></a>
<FONT color="green">247</FONT>        return new Date(startDate);<a name="line.247"></a>
<FONT color="green">248</FONT>      }<a name="line.248"></a>
<FONT color="green">249</FONT>    <a name="line.249"></a>
<FONT color="green">250</FONT>      /**<a name="line.250"></a>
<FONT color="green">251</FONT>       * @param endDate the endDate to set<a name="line.251"></a>
<FONT color="green">252</FONT>       */<a name="line.252"></a>
<FONT color="green">253</FONT>      public void setEndDate(Date endDate) {<a name="line.253"></a>
<FONT color="green">254</FONT>        this.endDate = endDate.getTime();<a name="line.254"></a>
<FONT color="green">255</FONT>      }<a name="line.255"></a>
<FONT color="green">256</FONT>    <a name="line.256"></a>
<FONT color="green">257</FONT>      /**<a name="line.257"></a>
<FONT color="green">258</FONT>       * @return the endDate<a name="line.258"></a>
<FONT color="green">259</FONT>       */<a name="line.259"></a>
<FONT color="green">260</FONT>      public Date getEndDate() {<a name="line.260"></a>
<FONT color="green">261</FONT>        return new Date(endDate);<a name="line.261"></a>
<FONT color="green">262</FONT>      }<a name="line.262"></a>
<FONT color="green">263</FONT>    <a name="line.263"></a>
<FONT color="green">264</FONT>      /**<a name="line.264"></a>
<FONT color="green">265</FONT>       * Returns the string that represents startDate in standard formatted.<a name="line.265"></a>
<FONT color="green">266</FONT>       * e.g. 2008-08-08T08:08:08+08:00, <a name="line.266"></a>
<FONT color="green">267</FONT>       * the +08:00 in the end means the time zone of this time stamp is +08:00<a name="line.267"></a>
<FONT color="green">268</FONT>       * @return a String<a name="line.268"></a>
<FONT color="green">269</FONT>       */<a name="line.269"></a>
<FONT color="green">270</FONT>      public String getFormattedStartDateString() {<a name="line.270"></a>
<FONT color="green">271</FONT>        return Tstamp.makeTimestamp(this.startDate).toString();<a name="line.271"></a>
<FONT color="green">272</FONT>      }<a name="line.272"></a>
<FONT color="green">273</FONT>    <a name="line.273"></a>
<FONT color="green">274</FONT>      /**<a name="line.274"></a>
<FONT color="green">275</FONT>       * Returns the string that represents endDate in standard formatted.<a name="line.275"></a>
<FONT color="green">276</FONT>       * e.g. 2008-08-08T08:08:08+08:00, <a name="line.276"></a>
<FONT color="green">277</FONT>       * the +08:00 in the end means the time zone of this time stamp is +08:00<a name="line.277"></a>
<FONT color="green">278</FONT>       * @return a String<a name="line.278"></a>
<FONT color="green">279</FONT>       */<a name="line.279"></a>
<FONT color="green">280</FONT>      public String getFormattedEndDateString() {<a name="line.280"></a>
<FONT color="green">281</FONT>        return Tstamp.makeTimestamp(this.endDate).toString();<a name="line.281"></a>
<FONT color="green">282</FONT>      }<a name="line.282"></a>
<FONT color="green">283</FONT>      <a name="line.283"></a>
<FONT color="green">284</FONT>      /**<a name="line.284"></a>
<FONT color="green">285</FONT>       * Returns the start date in yyyy-MM-dd format.  <a name="line.285"></a>
<FONT color="green">286</FONT>       * @return The date as a simple string. <a name="line.286"></a>
<FONT color="green">287</FONT>       */<a name="line.287"></a>
<FONT color="green">288</FONT>      /*<a name="line.288"></a>
<FONT color="green">289</FONT>      public String getStartDateString() {<a name="line.289"></a>
<FONT color="green">290</FONT>        SimpleDateFormat format = <a name="line.290"></a>
<FONT color="green">291</FONT>          new SimpleDateFormat(ProjectBrowserBasePage.DATA_FORMAT, Locale.ENGLISH);<a name="line.291"></a>
<FONT color="green">292</FONT>        return format.format(new Date(this.startDate));<a name="line.292"></a>
<FONT color="green">293</FONT>      }<a name="line.293"></a>
<FONT color="green">294</FONT>      */<a name="line.294"></a>
<FONT color="green">295</FONT>      <a name="line.295"></a>
<FONT color="green">296</FONT>      /**<a name="line.296"></a>
<FONT color="green">297</FONT>       * Returns the end date in yyyy-MM-dd format.  <a name="line.297"></a>
<FONT color="green">298</FONT>       * @return The date as a simple string. <a name="line.298"></a>
<FONT color="green">299</FONT>       */<a name="line.299"></a>
<FONT color="green">300</FONT>      /*<a name="line.300"></a>
<FONT color="green">301</FONT>      public String getEndDateString() {<a name="line.301"></a>
<FONT color="green">302</FONT>        SimpleDateFormat format = <a name="line.302"></a>
<FONT color="green">303</FONT>          new SimpleDateFormat(ProjectBrowserBasePage.DATA_FORMAT, Locale.ENGLISH);<a name="line.303"></a>
<FONT color="green">304</FONT>        return format.format(new Date(this.endDate));<a name="line.304"></a>
<FONT color="green">305</FONT>      }<a name="line.305"></a>
<FONT color="green">306</FONT>      */<a name="line.306"></a>
<FONT color="green">307</FONT>    <a name="line.307"></a>
<FONT color="green">308</FONT>      /**<a name="line.308"></a>
<FONT color="green">309</FONT>       * @param granularity the granularity to set<a name="line.309"></a>
<FONT color="green">310</FONT>       */<a name="line.310"></a>
<FONT color="green">311</FONT>      public void setGranularity(String granularity) {<a name="line.311"></a>
<FONT color="green">312</FONT>        this.granularity = granularity;<a name="line.312"></a>
<FONT color="green">313</FONT>      }<a name="line.313"></a>
<FONT color="green">314</FONT>    <a name="line.314"></a>
<FONT color="green">315</FONT>      /**<a name="line.315"></a>
<FONT color="green">316</FONT>       * @return the granularity<a name="line.316"></a>
<FONT color="green">317</FONT>       */<a name="line.317"></a>
<FONT color="green">318</FONT>      public String getGranularity() {<a name="line.318"></a>
<FONT color="green">319</FONT>        return granularity;<a name="line.319"></a>
<FONT color="green">320</FONT>      }<a name="line.320"></a>
<FONT color="green">321</FONT>    <a name="line.321"></a>
<FONT color="green">322</FONT>      /**<a name="line.322"></a>
<FONT color="green">323</FONT>       * @return the granularityList<a name="line.323"></a>
<FONT color="green">324</FONT>       */<a name="line.324"></a>
<FONT color="green">325</FONT>      public List&lt;String&gt; getGranularityList() {<a name="line.325"></a>
<FONT color="green">326</FONT>        return granularityList;<a name="line.326"></a>
<FONT color="green">327</FONT>      }<a name="line.327"></a>
<FONT color="green">328</FONT>    <a name="line.328"></a>
<FONT color="green">329</FONT>      /**<a name="line.329"></a>
<FONT color="green">330</FONT>       * Update the data model.<a name="line.330"></a>
<FONT color="green">331</FONT>       * If execute in background process is determined in ProjectBrowserProperties.<a name="line.331"></a>
<FONT color="green">332</FONT>       */<a name="line.332"></a>
<FONT color="green">333</FONT>      public void updateDataModel() {<a name="line.333"></a>
<FONT color="green">334</FONT>        boolean backgroundProcessEnable = ((ProjectBrowserApplication)ProjectBrowserApplication.get()).<a name="line.334"></a>
<FONT color="green">335</FONT>          isBackgroundProcessEnable("telemetry");<a name="line.335"></a>
<FONT color="green">336</FONT>        dataModel.setModel(getStartDate(), getEndDate(), <a name="line.336"></a>
<FONT color="green">337</FONT>            selectedProjects, telemetryName, granularity, parameters,<a name="line.337"></a>
<FONT color="green">338</FONT>            ((ProjectBrowserApplication)ProjectBrowserApplication.get()).getTelemetryHost(),<a name="line.338"></a>
<FONT color="green">339</FONT>            ProjectBrowserSession.get().getEmail(),<a name="line.339"></a>
<FONT color="green">340</FONT>            ProjectBrowserSession.get().getPassword());<a name="line.340"></a>
<FONT color="green">341</FONT>        <a name="line.341"></a>
<FONT color="green">342</FONT>        if (backgroundProcessEnable) {<a name="line.342"></a>
<FONT color="green">343</FONT>          Thread thread = new Thread() {<a name="line.343"></a>
<FONT color="green">344</FONT>            @Override<a name="line.344"></a>
<FONT color="green">345</FONT>            public void run() {<a name="line.345"></a>
<FONT color="green">346</FONT>              dataModel.loadData();<a name="line.346"></a>
<FONT color="green">347</FONT>            }<a name="line.347"></a>
<FONT color="green">348</FONT>          };<a name="line.348"></a>
<FONT color="green">349</FONT>          thread.start();<a name="line.349"></a>
<FONT color="green">350</FONT>        }<a name="line.350"></a>
<FONT color="green">351</FONT>        else {<a name="line.351"></a>
<FONT color="green">352</FONT>          dataModel.loadData();<a name="line.352"></a>
<FONT color="green">353</FONT>        }<a name="line.353"></a>
<FONT color="green">354</FONT>        <a name="line.354"></a>
<FONT color="green">355</FONT>      }<a name="line.355"></a>
<FONT color="green">356</FONT>    <a name="line.356"></a>
<FONT color="green">357</FONT>      <a name="line.357"></a>
<FONT color="green">358</FONT>      /**<a name="line.358"></a>
<FONT color="green">359</FONT>       * Cancel data model's update.<a name="line.359"></a>
<FONT color="green">360</FONT>       */<a name="line.360"></a>
<FONT color="green">361</FONT>      public void cancelDataUpdate() {<a name="line.361"></a>
<FONT color="green">362</FONT>        dataModel.cancelDataLoading();<a name="line.362"></a>
<FONT color="green">363</FONT>      }<a name="line.363"></a>
<FONT color="green">364</FONT>      <a name="line.364"></a>
<FONT color="green">365</FONT>    <a name="line.365"></a>
<FONT color="green">366</FONT>      /**<a name="line.366"></a>
<FONT color="green">367</FONT>       * @return the dataModel<a name="line.367"></a>
<FONT color="green">368</FONT>       */<a name="line.368"></a>
<FONT color="green">369</FONT>      public TelemetryChartDataModel getDataModel() {<a name="line.369"></a>
<FONT color="green">370</FONT>        return dataModel;<a name="line.370"></a>
<FONT color="green">371</FONT>      }<a name="line.371"></a>
<FONT color="green">372</FONT>    <a name="line.372"></a>
<FONT color="green">373</FONT>      /**<a name="line.373"></a>
<FONT color="green">374</FONT>       * @param selectedProjects the selectedProjects to set<a name="line.374"></a>
<FONT color="green">375</FONT>       */<a name="line.375"></a>
<FONT color="green">376</FONT>      public void setSelectedProjects(List&lt;Project&gt; selectedProjects) {<a name="line.376"></a>
<FONT color="green">377</FONT>        this.selectedProjects = selectedProjects;<a name="line.377"></a>
<FONT color="green">378</FONT>      }<a name="line.378"></a>
<FONT color="green">379</FONT>    <a name="line.379"></a>
<FONT color="green">380</FONT>      /**<a name="line.380"></a>
<FONT color="green">381</FONT>       * @return the selectedProjects<a name="line.381"></a>
<FONT color="green">382</FONT>       */<a name="line.382"></a>
<FONT color="green">383</FONT>      public List&lt;Project&gt; getSelectedProjects() {<a name="line.383"></a>
<FONT color="green">384</FONT>        return selectedProjects;<a name="line.384"></a>
<FONT color="green">385</FONT>      }<a name="line.385"></a>
<FONT color="green">386</FONT>      <a name="line.386"></a>
<FONT color="green">387</FONT>      /**<a name="line.387"></a>
<FONT color="green">388</FONT>       * Returns the list of the selected projects in a single String, separated by comma.<a name="line.388"></a>
<FONT color="green">389</FONT>       * @return a String.<a name="line.389"></a>
<FONT color="green">390</FONT>       */<a name="line.390"></a>
<FONT color="green">391</FONT>      public String getSelectedProjectsAsString() {<a name="line.391"></a>
<FONT color="green">392</FONT>        StringBuffer projectList = new StringBuffer();<a name="line.392"></a>
<FONT color="green">393</FONT>        for (int i = 0; i &lt; this.getSelectedProjects().size(); ++i) {<a name="line.393"></a>
<FONT color="green">394</FONT>          Project project = this.getSelectedProjects().get(i);<a name="line.394"></a>
<FONT color="green">395</FONT>          if (project == null) {<a name="line.395"></a>
<FONT color="green">396</FONT>            continue;<a name="line.396"></a>
<FONT color="green">397</FONT>          }<a name="line.397"></a>
<FONT color="green">398</FONT>          projectList.append(project.getName());<a name="line.398"></a>
<FONT color="green">399</FONT>          projectList.append(PROJECT_NAME_OWNER_SEPARATR);<a name="line.399"></a>
<FONT color="green">400</FONT>          projectList.append(project.getOwner());<a name="line.400"></a>
<FONT color="green">401</FONT>          if (i &lt; this.getSelectedProjects().size() - 1) {<a name="line.401"></a>
<FONT color="green">402</FONT>            projectList.append(PARAMETER_VALUE_SEPARATOR);<a name="line.402"></a>
<FONT color="green">403</FONT>          }<a name="line.403"></a>
<FONT color="green">404</FONT>        }<a name="line.404"></a>
<FONT color="green">405</FONT>        return projectList.toString();<a name="line.405"></a>
<FONT color="green">406</FONT>      }<a name="line.406"></a>
<FONT color="green">407</FONT>    <a name="line.407"></a>
<FONT color="green">408</FONT>      /**<a name="line.408"></a>
<FONT color="green">409</FONT>       * @return the telemetrys<a name="line.409"></a>
<FONT color="green">410</FONT>       */<a name="line.410"></a>
<FONT color="green">411</FONT>      public Map&lt;String, TelemetryChartDefinition&gt; getTelemetryDefs() {<a name="line.411"></a>
<FONT color="green">412</FONT>        return telemetryDefs;<a name="line.412"></a>
<FONT color="green">413</FONT>      }<a name="line.413"></a>
<FONT color="green">414</FONT>      <a name="line.414"></a>
<FONT color="green">415</FONT>      /**<a name="line.415"></a>
<FONT color="green">416</FONT>       * @return the list of TelemetryChartDefinition.<a name="line.416"></a>
<FONT color="green">417</FONT>       */<a name="line.417"></a>
<FONT color="green">418</FONT>      public List&lt;TelemetryChartDefinition&gt; getChartDescriptions() {<a name="line.418"></a>
<FONT color="green">419</FONT>        List&lt;TelemetryChartDefinition&gt; chartDef = new ArrayList&lt;TelemetryChartDefinition&gt;();<a name="line.419"></a>
<FONT color="green">420</FONT>        for (String telemetryName : this.getTelemetryList()) {<a name="line.420"></a>
<FONT color="green">421</FONT>          chartDef.add(this.telemetryDefs.get(telemetryName));<a name="line.421"></a>
<FONT color="green">422</FONT>        }<a name="line.422"></a>
<FONT color="green">423</FONT>        return chartDef;<a name="line.423"></a>
<FONT color="green">424</FONT>      }<a name="line.424"></a>
<FONT color="green">425</FONT>    <a name="line.425"></a>
<FONT color="green">426</FONT>      /**<a name="line.426"></a>
<FONT color="green">427</FONT>       * Returns a Project instance that available to current user and <a name="line.427"></a>
<FONT color="green">428</FONT>       * is matched to the given project name and project owner.<a name="line.428"></a>
<FONT color="green">429</FONT>       * @param projectName the given project name.<a name="line.429"></a>
<FONT color="green">430</FONT>       * @param projectOwner the given project owner.<a name="line.430"></a>
<FONT color="green">431</FONT>       * @return the Project instance. null if no matching project is found,<a name="line.431"></a>
<FONT color="green">432</FONT>       * which may means either the project name or project owner is null or there is no Project for<a name="line.432"></a>
<FONT color="green">433</FONT>       * this user with the same project name and owner as the given ones.<a name="line.433"></a>
<FONT color="green">434</FONT>       */<a name="line.434"></a>
<FONT color="green">435</FONT>      public Project getProject(String projectName, String projectOwner) {<a name="line.435"></a>
<FONT color="green">436</FONT>        if (projectName == null || projectOwner == null) {<a name="line.436"></a>
<FONT color="green">437</FONT>          return null;<a name="line.437"></a>
<FONT color="green">438</FONT>        }<a name="line.438"></a>
<FONT color="green">439</FONT>        for (Project project : ProjectBrowserSession.get().getProjectList()) {<a name="line.439"></a>
<FONT color="green">440</FONT>          if (projectName.equals(project.getName()) &amp;&amp; projectOwner.equals(project.getOwner())) {<a name="line.440"></a>
<FONT color="green">441</FONT>            return project;<a name="line.441"></a>
<FONT color="green">442</FONT>          }<a name="line.442"></a>
<FONT color="green">443</FONT>        }<a name="line.443"></a>
<FONT color="green">444</FONT>        return null;<a name="line.444"></a>
<FONT color="green">445</FONT>      }<a name="line.445"></a>
<FONT color="green">446</FONT>      <a name="line.446"></a>
<FONT color="green">447</FONT>      /**<a name="line.447"></a>
<FONT color="green">448</FONT>       * Load data from URL parameters into this session.<a name="line.448"></a>
<FONT color="green">449</FONT>       * @param parameters the URL parameters<a name="line.449"></a>
<FONT color="green">450</FONT>       * @return true if all parameters are loaded correctly<a name="line.450"></a>
<FONT color="green">451</FONT>       */<a name="line.451"></a>
<FONT color="green">452</FONT>      public boolean loadPageParameters(PageParameters parameters) {<a name="line.452"></a>
<FONT color="green">453</FONT>        boolean isLoadSucceed = true;<a name="line.453"></a>
<FONT color="green">454</FONT>        boolean isTelemetryLoaded = false;<a name="line.454"></a>
<FONT color="green">455</FONT>        Logger logger = this.getLogger();<a name="line.455"></a>
<FONT color="green">456</FONT>        if (!parameters.containsKey(LAST_REQUIRED_KEY)) {<a name="line.456"></a>
<FONT color="green">457</FONT>          isLoadSucceed = false;<a name="line.457"></a>
<FONT color="green">458</FONT>          String error = "Some parameters are missing, should be " + LAST_REQUIRED_KEY + "\n" +<a name="line.458"></a>
<FONT color="green">459</FONT>                    PARAMETER_ORDER_MESSAGE;<a name="line.459"></a>
<FONT color="green">460</FONT>          logger.warning(error);<a name="line.460"></a>
<FONT color="green">461</FONT>          this.paramErrorMessage = error + "\n";<a name="line.461"></a>
<FONT color="green">462</FONT>          return false;<a name="line.462"></a>
<FONT color="green">463</FONT>        }<a name="line.463"></a>
<FONT color="green">464</FONT>        StringBuffer errorMessage = new StringBuffer(1000);<a name="line.464"></a>
<FONT color="green">465</FONT>        //load telemetry name<a name="line.465"></a>
<FONT color="green">466</FONT>        if (parameters.containsKey(TELEMETRY_KEY)) {<a name="line.466"></a>
<FONT color="green">467</FONT>          String telemetryString = parameters.getString(TELEMETRY_KEY);<a name="line.467"></a>
<FONT color="green">468</FONT>          if (this.getTelemetryList().contains(telemetryString)) {<a name="line.468"></a>
<FONT color="green">469</FONT>            this.setTelemetryName(telemetryString);<a name="line.469"></a>
<FONT color="green">470</FONT>            isTelemetryLoaded = true;<a name="line.470"></a>
<FONT color="green">471</FONT>          }<a name="line.471"></a>
<FONT color="green">472</FONT>          else {<a name="line.472"></a>
<FONT color="green">473</FONT>            isLoadSucceed = false;<a name="line.473"></a>
<FONT color="green">474</FONT>            String error = "Telemetry from URL parameter is unknown: " + telemetryString;<a name="line.474"></a>
<FONT color="green">475</FONT>            logger.warning(error);<a name="line.475"></a>
<FONT color="green">476</FONT>            errorMessage.append(error);<a name="line.476"></a>
<FONT color="green">477</FONT>            errorMessage.append('\n');<a name="line.477"></a>
<FONT color="green">478</FONT>          }<a name="line.478"></a>
<FONT color="green">479</FONT>        }<a name="line.479"></a>
<FONT color="green">480</FONT>        else {<a name="line.480"></a>
<FONT color="green">481</FONT>          isLoadSucceed = false;<a name="line.481"></a>
<FONT color="green">482</FONT>          errorMessage.append("Telemetry key is missing in URL parameters.\n");<a name="line.482"></a>
<FONT color="green">483</FONT>        }<a name="line.483"></a>
<FONT color="green">484</FONT>        //load granularity<a name="line.484"></a>
<FONT color="green">485</FONT>        if (parameters.containsKey(GRANULARITY_KEY)) {<a name="line.485"></a>
<FONT color="green">486</FONT>          String granularityString = parameters.getString(GRANULARITY_KEY);<a name="line.486"></a>
<FONT color="green">487</FONT>          if (this.granularityList.contains(granularityString)) {<a name="line.487"></a>
<FONT color="green">488</FONT>            this.setGranularity(granularityString);<a name="line.488"></a>
<FONT color="green">489</FONT>          }<a name="line.489"></a>
<FONT color="green">490</FONT>          else {<a name="line.490"></a>
<FONT color="green">491</FONT>            isLoadSucceed = false;<a name="line.491"></a>
<FONT color="green">492</FONT>            String error = "Granularity is not supported: " + granularityString;<a name="line.492"></a>
<FONT color="green">493</FONT>            logger.warning(error);<a name="line.493"></a>
<FONT color="green">494</FONT>            errorMessage.append(error);<a name="line.494"></a>
<FONT color="green">495</FONT>            errorMessage.append('\n');<a name="line.495"></a>
<FONT color="green">496</FONT>          }<a name="line.496"></a>
<FONT color="green">497</FONT>        }<a name="line.497"></a>
<FONT color="green">498</FONT>        else {<a name="line.498"></a>
<FONT color="green">499</FONT>          isLoadSucceed = false;<a name="line.499"></a>
<FONT color="green">500</FONT>          errorMessage.append("granularity key is missing in URL parameters.\n");<a name="line.500"></a>
<FONT color="green">501</FONT>        }<a name="line.501"></a>
<FONT color="green">502</FONT>        //load start date<a name="line.502"></a>
<FONT color="green">503</FONT>        if (parameters.containsKey(START_DATE_KEY)) {<a name="line.503"></a>
<FONT color="green">504</FONT>          String startDateString = parameters.getString(START_DATE_KEY);<a name="line.504"></a>
<FONT color="green">505</FONT>          try {<a name="line.505"></a>
<FONT color="green">506</FONT>            this.startDate = <a name="line.506"></a>
<FONT color="green">507</FONT>              Tstamp.makeTimestamp(startDateString).toGregorianCalendar().getTimeInMillis();<a name="line.507"></a>
<FONT color="green">508</FONT>          }<a name="line.508"></a>
<FONT color="green">509</FONT>          catch (Exception e) {<a name="line.509"></a>
<FONT color="green">510</FONT>            isLoadSucceed = false;<a name="line.510"></a>
<FONT color="green">511</FONT>            String error = <a name="line.511"></a>
<FONT color="green">512</FONT>              "Errors when parsing start date from URL parameter: " + startDateString;<a name="line.512"></a>
<FONT color="green">513</FONT>            logger.warning(error + " &gt; " + e.getMessage());<a name="line.513"></a>
<FONT color="green">514</FONT>            errorMessage.append(error);<a name="line.514"></a>
<FONT color="green">515</FONT>            errorMessage.append('\n');<a name="line.515"></a>
<FONT color="green">516</FONT>          }<a name="line.516"></a>
<FONT color="green">517</FONT>        }<a name="line.517"></a>
<FONT color="green">518</FONT>        else {<a name="line.518"></a>
<FONT color="green">519</FONT>          isLoadSucceed = false;<a name="line.519"></a>
<FONT color="green">520</FONT>          errorMessage.append("startDate key is missing in URL parameters.\n");<a name="line.520"></a>
<FONT color="green">521</FONT>        }<a name="line.521"></a>
<FONT color="green">522</FONT>        //load end date<a name="line.522"></a>
<FONT color="green">523</FONT>        if (parameters.containsKey(END_DATE_KEY)) {<a name="line.523"></a>
<FONT color="green">524</FONT>          String endDateString = parameters.getString(END_DATE_KEY);<a name="line.524"></a>
<FONT color="green">525</FONT>          try {<a name="line.525"></a>
<FONT color="green">526</FONT>            this.endDate = <a name="line.526"></a>
<FONT color="green">527</FONT>              Tstamp.makeTimestamp(endDateString).toGregorianCalendar().getTimeInMillis();<a name="line.527"></a>
<FONT color="green">528</FONT>          }<a name="line.528"></a>
<FONT color="green">529</FONT>          catch (Exception e) {<a name="line.529"></a>
<FONT color="green">530</FONT>            isLoadSucceed = false;<a name="line.530"></a>
<FONT color="green">531</FONT>            String error = "Errors when parsing end date from URL parameter: " + endDateString;<a name="line.531"></a>
<FONT color="green">532</FONT>            logger.warning(error + " &gt; " + e.getMessage());<a name="line.532"></a>
<FONT color="green">533</FONT>            errorMessage.append(error);<a name="line.533"></a>
<FONT color="green">534</FONT>            errorMessage.append('\n');<a name="line.534"></a>
<FONT color="green">535</FONT>          }<a name="line.535"></a>
<FONT color="green">536</FONT>        }<a name="line.536"></a>
<FONT color="green">537</FONT>        else {<a name="line.537"></a>
<FONT color="green">538</FONT>          isLoadSucceed = false;<a name="line.538"></a>
<FONT color="green">539</FONT>          errorMessage.append("endDate key is missing in URL parameters.\n");<a name="line.539"></a>
<FONT color="green">540</FONT>        }<a name="line.540"></a>
<FONT color="green">541</FONT>        //load seletecd project<a name="line.541"></a>
<FONT color="green">542</FONT>        if (parameters.containsKey(SELECTED_PROJECTS_KEY)) {<a name="line.542"></a>
<FONT color="green">543</FONT>          String projectsString = parameters.getString(SELECTED_PROJECTS_KEY);<a name="line.543"></a>
<FONT color="green">544</FONT>          String[] projectsStringArray = projectsString.split(PARAMETER_VALUE_SEPARATOR);<a name="line.544"></a>
<FONT color="green">545</FONT>          List&lt;Project&gt; projectsList = new ArrayList&lt;Project&gt;();<a name="line.545"></a>
<FONT color="green">546</FONT>          for (String string : projectsStringArray) {<a name="line.546"></a>
<FONT color="green">547</FONT>            String[] projectInfo = string.split(PROJECT_NAME_OWNER_SEPARATR, 2);<a name="line.547"></a>
<FONT color="green">548</FONT>            if (projectInfo.length &lt;= 1) {<a name="line.548"></a>
<FONT color="green">549</FONT>              isLoadSucceed = false;<a name="line.549"></a>
<FONT color="green">550</FONT>              String error = "Error URL parameter: project: " + string + <a name="line.550"></a>
<FONT color="green">551</FONT>                  " &gt;&gt; project name and owner are missing or not formatted correctly.";<a name="line.551"></a>
<FONT color="green">552</FONT>              logger.warning(error);<a name="line.552"></a>
<FONT color="green">553</FONT>              errorMessage.append(error);<a name="line.553"></a>
<FONT color="green">554</FONT>              errorMessage.append('\n');<a name="line.554"></a>
<FONT color="green">555</FONT>              continue;<a name="line.555"></a>
<FONT color="green">556</FONT>            }<a name="line.556"></a>
<FONT color="green">557</FONT>            String projectName = projectInfo[0];<a name="line.557"></a>
<FONT color="green">558</FONT>            String projectOwner = projectInfo[1];<a name="line.558"></a>
<FONT color="green">559</FONT>            Project project = this.getProject(projectName, projectOwner);<a name="line.559"></a>
<FONT color="green">560</FONT>            if (project == null) {<a name="line.560"></a>
<FONT color="green">561</FONT>              isLoadSucceed = false;<a name="line.561"></a>
<FONT color="green">562</FONT>              String error = "Error URL parameter: project: " + string +<a name="line.562"></a>
<FONT color="green">563</FONT>                  " &gt;&gt; matching project not found under user: " + <a name="line.563"></a>
<FONT color="green">564</FONT>                  ProjectBrowserSession.get().getEmail();<a name="line.564"></a>
<FONT color="green">565</FONT>              logger.warning(error);<a name="line.565"></a>
<FONT color="green">566</FONT>              errorMessage.append(error);<a name="line.566"></a>
<FONT color="green">567</FONT>              errorMessage.append('\n');<a name="line.567"></a>
<FONT color="green">568</FONT>            }<a name="line.568"></a>
<FONT color="green">569</FONT>            else {<a name="line.569"></a>
<FONT color="green">570</FONT>              projectsList.add(project);<a name="line.570"></a>
<FONT color="green">571</FONT>            }<a name="line.571"></a>
<FONT color="green">572</FONT>          }<a name="line.572"></a>
<FONT color="green">573</FONT>          if (!projectsList.isEmpty()) {<a name="line.573"></a>
<FONT color="green">574</FONT>            this.setSelectedProjects(projectsList);<a name="line.574"></a>
<FONT color="green">575</FONT>          }<a name="line.575"></a>
<FONT color="green">576</FONT>        }<a name="line.576"></a>
<FONT color="green">577</FONT>        else {<a name="line.577"></a>
<FONT color="green">578</FONT>          isLoadSucceed = false;<a name="line.578"></a>
<FONT color="green">579</FONT>          errorMessage.append("projects key is missing in URL parameters.\n");<a name="line.579"></a>
<FONT color="green">580</FONT>        }<a name="line.580"></a>
<FONT color="green">581</FONT>        //load telemetry parameters<a name="line.581"></a>
<FONT color="green">582</FONT>        if (parameters.containsKey(TELEMETRY_PARAMERTERS_KEY)) {<a name="line.582"></a>
<FONT color="green">583</FONT>          String paramString = parameters.getString(TELEMETRY_PARAMERTERS_KEY);<a name="line.583"></a>
<FONT color="green">584</FONT>          String[] paramStringArray = paramString.split(PARAMETER_VALUE_SEPARATOR);<a name="line.584"></a>
<FONT color="green">585</FONT>          this.parameters.clear();<a name="line.585"></a>
<FONT color="green">586</FONT>          if (isTelemetryLoaded) {<a name="line.586"></a>
<FONT color="green">587</FONT>            List&lt;ParameterDefinition&gt; paramDefList = <a name="line.587"></a>
<FONT color="green">588</FONT>              this.getTelemetryDefs().get(this.telemetryName).getParameterDefinition();<a name="line.588"></a>
<FONT color="green">589</FONT>            if (paramStringArray.length == paramDefList.size()) {<a name="line.589"></a>
<FONT color="green">590</FONT>              for (int i = 0; i &lt; paramStringArray.length; ++i) {<a name="line.590"></a>
<FONT color="green">591</FONT>                if (isValueMatchType(paramStringArray[i], paramDefList.get(i).getType())) {<a name="line.591"></a>
<FONT color="green">592</FONT>                  this.parameters.add(new Model(paramStringArray[i]));<a name="line.592"></a>
<FONT color="green">593</FONT>                }<a name="line.593"></a>
<FONT color="green">594</FONT>                else {<a name="line.594"></a>
<FONT color="green">595</FONT>                  isLoadSucceed = false;<a name="line.595"></a>
<FONT color="green">596</FONT>                  String error = "Telemetry parameter: " + paramStringArray[i] + " is not matched to" +<a name="line.596"></a>
<FONT color="green">597</FONT>                            " type: " + paramDefList.get(i).getType().getName();<a name="line.597"></a>
<FONT color="green">598</FONT>                  logger.warning(error);<a name="line.598"></a>
<FONT color="green">599</FONT>                  errorMessage.append(error);<a name="line.599"></a>
<FONT color="green">600</FONT>                  errorMessage.append('\n');<a name="line.600"></a>
<FONT color="green">601</FONT>                }<a name="line.601"></a>
<FONT color="green">602</FONT>              }<a name="line.602"></a>
<FONT color="green">603</FONT>            }<a name="line.603"></a>
<FONT color="green">604</FONT>            else {<a name="line.604"></a>
<FONT color="green">605</FONT>              isLoadSucceed = false;<a name="line.605"></a>
<FONT color="green">606</FONT>              String error = "Error in URL parameters: telemetry parameters: " + <a name="line.606"></a>
<FONT color="green">607</FONT>              parameters.getString(TELEMETRY_PARAMERTERS_KEY) + "(" + paramStringArray.length +<a name="line.607"></a>
<FONT color="green">608</FONT>              ") &gt;&gt; number of parameters not matched to definition within telemetry: " + <a name="line.608"></a>
<FONT color="green">609</FONT>              this.telemetryName + "(" + paramDefList.size() + ")";<a name="line.609"></a>
<FONT color="green">610</FONT>              logger.warning(error);<a name="line.610"></a>
<FONT color="green">611</FONT>              errorMessage.append(error);<a name="line.611"></a>
<FONT color="green">612</FONT>              errorMessage.append('\n');<a name="line.612"></a>
<FONT color="green">613</FONT>            }<a name="line.613"></a>
<FONT color="green">614</FONT>          }<a name="line.614"></a>
<FONT color="green">615</FONT>        }<a name="line.615"></a>
<FONT color="green">616</FONT>        if (errorMessage.length() &gt; 0) {<a name="line.616"></a>
<FONT color="green">617</FONT>          this.paramErrorMessage = errorMessage.toString() + PARAMETER_ORDER_MESSAGE;<a name="line.617"></a>
<FONT color="green">618</FONT>        }<a name="line.618"></a>
<FONT color="green">619</FONT>        return isLoadSucceed;<a name="line.619"></a>
<FONT color="green">620</FONT>      }<a name="line.620"></a>
<FONT color="green">621</FONT>    <a name="line.621"></a>
<FONT color="green">622</FONT>      /**<a name="line.622"></a>
<FONT color="green">623</FONT>       * Checks if the given value is of the given type.<a name="line.623"></a>
<FONT color="green">624</FONT>       * @param value the given value.<a name="line.624"></a>
<FONT color="green">625</FONT>       * @param type the given type.<a name="line.625"></a>
<FONT color="green">626</FONT>       * @return true if the value and type are matched.<a name="line.626"></a>
<FONT color="green">627</FONT>       */<a name="line.627"></a>
<FONT color="green">628</FONT>      private boolean isValueMatchType(String value, Type type) {<a name="line.628"></a>
<FONT color="green">629</FONT>        if ("Enumerated".equals(type.getName())) {<a name="line.629"></a>
<FONT color="green">630</FONT>          return type.getValue().contains(value);<a name="line.630"></a>
<FONT color="green">631</FONT>        }<a name="line.631"></a>
<FONT color="green">632</FONT>        else if ("Boolean".equals(type.getName())) {<a name="line.632"></a>
<FONT color="green">633</FONT>          return "true".equals(value) || "false".equals(value);<a name="line.633"></a>
<FONT color="green">634</FONT>        }<a name="line.634"></a>
<FONT color="green">635</FONT>        else if ("Integer".equals(type.getName())) {<a name="line.635"></a>
<FONT color="green">636</FONT>          try {<a name="line.636"></a>
<FONT color="green">637</FONT>            Integer.valueOf(value);<a name="line.637"></a>
<FONT color="green">638</FONT>            return true;<a name="line.638"></a>
<FONT color="green">639</FONT>          }<a name="line.639"></a>
<FONT color="green">640</FONT>          catch (NumberFormatException e) {<a name="line.640"></a>
<FONT color="green">641</FONT>            return false;<a name="line.641"></a>
<FONT color="green">642</FONT>          }<a name="line.642"></a>
<FONT color="green">643</FONT>        }<a name="line.643"></a>
<FONT color="green">644</FONT>        else if ("Text".equals(type.getName())) {<a name="line.644"></a>
<FONT color="green">645</FONT>          return true;<a name="line.645"></a>
<FONT color="green">646</FONT>        }<a name="line.646"></a>
<FONT color="green">647</FONT>        return false;<a name="line.647"></a>
<FONT color="green">648</FONT>      }<a name="line.648"></a>
<FONT color="green">649</FONT>      /**<a name="line.649"></a>
<FONT color="green">650</FONT>       * Returns a PageParameters instance that represents the content of the input form.<a name="line.650"></a>
<FONT color="green">651</FONT>       * @return a PageParameters instance.<a name="line.651"></a>
<FONT color="green">652</FONT>       */<a name="line.652"></a>
<FONT color="green">653</FONT>      public PageParameters getPageParameters() {<a name="line.653"></a>
<FONT color="green">654</FONT>        PageParameters parameters = new PageParameters();<a name="line.654"></a>
<FONT color="green">655</FONT>    <a name="line.655"></a>
<FONT color="green">656</FONT>        parameters.put(TELEMETRY_KEY, this.getTelemetryName());<a name="line.656"></a>
<FONT color="green">657</FONT>        parameters.put(GRANULARITY_KEY, this.getGranularity());<a name="line.657"></a>
<FONT color="green">658</FONT>        parameters.put(START_DATE_KEY, this.getFormattedStartDateString());<a name="line.658"></a>
<FONT color="green">659</FONT>        parameters.put(END_DATE_KEY, this.getFormattedEndDateString());<a name="line.659"></a>
<FONT color="green">660</FONT>        parameters.put(SELECTED_PROJECTS_KEY, this.getSelectedProjectsAsString());<a name="line.660"></a>
<FONT color="green">661</FONT>        parameters.put(TELEMETRY_PARAMERTERS_KEY, this.getParametersAsString());<a name="line.661"></a>
<FONT color="green">662</FONT>        <a name="line.662"></a>
<FONT color="green">663</FONT>        return parameters;<a name="line.663"></a>
<FONT color="green">664</FONT>      }<a name="line.664"></a>
<FONT color="green">665</FONT>    <a name="line.665"></a>
<FONT color="green">666</FONT>      /**<a name="line.666"></a>
<FONT color="green">667</FONT>       * @return the paramErrorMessage<a name="line.667"></a>
<FONT color="green">668</FONT>       */<a name="line.668"></a>
<FONT color="green">669</FONT>      public String getParamErrorMessage() {<a name="line.669"></a>
<FONT color="green">670</FONT>        String temp = this.paramErrorMessage;<a name="line.670"></a>
<FONT color="green">671</FONT>        this.clearParamErrorMessage();<a name="line.671"></a>
<FONT color="green">672</FONT>        return temp;<a name="line.672"></a>
<FONT color="green">673</FONT>      }<a name="line.673"></a>
<FONT color="green">674</FONT>      /**<a name="line.674"></a>
<FONT color="green">675</FONT>       * Clears the paramErrorMessage.<a name="line.675"></a>
<FONT color="green">676</FONT>       */<a name="line.676"></a>
<FONT color="green">677</FONT>      public void clearParamErrorMessage() {<a name="line.677"></a>
<FONT color="green">678</FONT>        this.paramErrorMessage = "";<a name="line.678"></a>
<FONT color="green">679</FONT>      }<a name="line.679"></a>
<FONT color="green">680</FONT>    <a name="line.680"></a>
<FONT color="green">681</FONT>    }<a name="line.681"></a>




























































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